Detailed Product Description

^{_{specification                     food grade                             Tech grade}}

^{_{content:                              98%min                                   98%min}}

^{_{P2O5:                                   51.0%min                                51.0%min}}

^{_{k2O:                                     33.0%min                                33.0%min}}

^{_{PH(1% water solution):    4.4-4.6                                      4.4-4.6}}

^{_{water insoluble:               0.1%max                                  0.2%max}}

^{_{Cl:                                        0.1%max                                  0.2%max}}

^{_{Heavy metal(as Pb):         0.001%max}}

^{_{As:                                      0.0003%max}}

^{_{F:                                         0.005%max}}

^{_{Fe:                                      0.003%max}}